Nixpkgs security tracker
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CVE-2026-5830
8.8 HIGH
- CVSS version: 3.1
- Attack vector (AV):
- Attack complexity (AC):
- Privileges required (PR):
- User interaction (UI):
- Scope (S):
- Confidentiality impact (C):
- Integrity impact (I):
- Availability impact (A):
Tenda AC15 SysToolChangePwd websGetVar stack-based overflow
A vulnerability was identified in Tenda AC15 15.03.05.18. This affects the function websGetVar of the file /goform/SysToolChangePwd. Such manipulation of the argument oldPwd/newPwd/cfmPwd leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
References
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VDB-356277 | Tenda AC15 SysToolChangePwd websGetVar stack-based overflow vdb-entrytechnical-description
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Submit #789178 | Tenda AC15 15.03.05.18 Memory Corruption third-party-advisory
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https://www.tenda.com.cn/ product
Affected products
AC15
- ==15.03.05.18
Matching in nixpkgs
pkgs.vimPlugins.nvim-treesitter-parsers.regex
Tree-sitter grammar for regex
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nixos-unstable 0.0.0+rev=b2ac15e
- nixpkgs-unstable 0.0.0+rev=b2ac15e
- nixos-unstable-small 0.0.0+rev=b2ac15e